4421032343444 has 24 divisors (see below), whose sum is σ = 7764992561760. Its totient is φ = 2202463565856.

The previous prime is 4421032343417. The next prime is 4421032343449. The reversal of 4421032343444 is 4443432301244.

It is a super-2 number, since 2×4421032343444² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4421032343398 and 4421032343407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4421032343449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53083667 + ... + 53166885.

It is an arithmetic number, because the mean of its divisors is an integer number (323541356740).

Almost surely, 2^{4421032343444} is an apocalyptic number.

It is an amenable number.

4421032343444 is a deficient number, since it is larger than the sum of its proper divisors (3343960218316).

4421032343444 is a wasteful number, since it uses less digits than its factorization.

4421032343444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131447 (or 131445 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 4421032343444 its reverse (4443432301244), we get a palindrome (8864464644688).

The spelling of 4421032343444 in words is "four trillion, four hundred twenty-one billion, thirty-two million, three hundred forty-three thousand, four hundred forty-four".